MSA, www.msasafety.com, (800) 672-2222. Circle 249
MSA’s CO/NO2 XCell Sensor for ALTAIR 4X Multigas Detectors is ideal for monitoring for diesel emissions. The new CO/NO2 XCell Sensor provides a range of 0-2000 ppm CO and 0-50 ppm NO2, 1 ppm and 0.1 ppm resolution respectively. Sensor’s fast response time allows users to bump test in less than 10 seconds and perform full span calibration in 60 seconds.